TY  - JOUR
AU  - N. P. Volchkova
AU  - Vit. V. Volchkov
TI  - Recovering the laplacian from centered means on balls and spheres of fixed radius
JO  - Problemy analiza
PY  - 2023
SP  - 96
EP  - 117
VL  - 12
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PA_2023_12_1_a6/
LA  - en
ID  - PA_2023_12_1_a6
ER  -